Metal Railway Crossovers

Metal Railway Crossovers

A metal railway crossover, also known as a railroad switch, turnout, or points, is a mechanical device used in railway systems to guide trains from one track to another. It is an essential component of the railway infrastructure that allows trains to switch tracks, either to change direction, join a different line, or to avoid obstructions. The crossover consists of two movable rails, called switch rails, that can be adjusted to divert the train onto a different track. The switch rails are connected to a lever system that is operated manually or automatically by a signaling system. Metal railway crossovers are typically made of steel or iron, which are durable and can withstand the heavy loads and constant wear and tear of train traffic. They are designed to be robust and reliable, with minimal maintenance requirements. The crossover is installed at a junction where two or more tracks converge, and it must be carefully aligned and adjusted to ensure that trains can pass through it safely and smoothly. The crossover may also be equipped with safety features such as locking mechanisms and derailers, which prevent trains from accidentally entering the wrong track. The use of metal railway crossovers has revolutionized the railway industry, allowing trains to travel more efficiently and safely. They have become an essential component of modern railway systems, enabling trains to switch tracks quickly and smoothly, without causing delays or disruptions. The development of advanced signaling systems and automation technology has also made it possible to operate crossovers remotely, further improving the efficiency and safety of railway operations.

railway, crossover, switch, turnout, signaling

— Michael Baker